Prostaglandins, aspirin-like drugs and analgesia.

Acetylcholine Analgesia Arachidonic Acids Aspirin/pharmacology,therapeutic use Bradykinin Clinical Trials as Topic Erythema/chemically induced Fatty Acids/administration & dosage Histamine Humans Injections, Subcutaneous Linoleic Acids Linolenic Acids Male Pain/chemically induced,drug therapy Peroxides/administration & dosage Prostaglandin Antagonists Prostaglandins/administration & dosage,biosynthesis Sensory Receptor Cells/drug effects Time Factors

Arachidonic Acids Fatty Acids Linoleic Acids Linolenic Acids Peroxides Prostaglandin Antagonists Prostaglandins Histamine Acetylcholine Aspirin Bradykinin